Abstract
In order to contribute to the development of larval rearing technologies of dusky kob, Argyrosomus japonicus, we studied the morphology and histology of the larval digestive system from hatching to 30 days after hatch. At hatch, the digestive tract appeared as a simple tube. The mouth was closed (endogenous feeding) and it opened by 65 degree days (DD). Supranuclear vacuoles appeared by 88 DD, initiating exogenous feeding. By 145 DD, the oil globule had disappeared. The stomach, intestine, rectum and gastric glands were visible by 224 DD. Number and size of supranuclear vacuoles began to decrease with progressive vacuolisation of the enterocytes and intestinal folds became obvious. The rectum was well differentiated at 338 DD but lacked supranuclear vacuoles in the enterocytes, suggesting limited nutrient absorption. At this stage, lipid absorption shifted to the hindgut, which now contained many lipid vacuoles. Goblet cells were visible in the midgut as gastric glands appeared, and their number increased from 292 DD. At the start of the third developmental phase, the larvae had a fully functional digestive system.
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Abbreviations
- A:
-
Anus
- Art:
-
Artemia
- AF:
-
Artificial feed
- BC:
-
Buccopharyngeal cavity
- CS:
-
Cardiac stomach
- d:
-
Day
- DD:
-
Degree days
- DAH:
-
Days after hatch
- E:
-
Eye
- GB:
-
Gall bladder
- GG:
-
Gastric glands
- h:
-
Hour
- H:
-
Heart
- HG:
-
Hindgut
- I:
-
Intestine
- II:
-
Incipient intestine
- K:
-
Kidney
- kg:
-
Kilogram
- L:
-
Liver
- Ln:
-
Natural logarithm
- M:
-
Mouth
- MF:
-
Muscle tissue
- MG:
-
Midgut
- Oe:
-
Oesophagus
- OG:
-
Oil globule
- Ot:
-
Otoliths
- OV:
-
Oral valve
- P:
-
Pancreas
- PS:
-
Pyloric sphincter
- SB:
-
Swim bladder
- SD:
-
Standard deviation
- ST:
-
Stomach
- SB:
-
Swim bladder
- TL:
-
Total length (mm)
- UB:
-
Urinary bladder
- YS:
-
Yolk sac
References
Baglole CJ, Murray HM, Goff GP, Wright GM (1997) Ontogeny of the digestive tract during larval development of yellowtail flounder: a light microscopic and mucous histochemical study. J Fish Biol 51:120–134
Beccaria C, Díaz JP, Connes R, Chatain B (1991) Organogenesis of the exocrine pancreas in the sea bass, Dicentrarchus labrax L., reared extensively and intensively. Aquaculture 99:339–354
Bisbal GA, Bengtson DA (1995) Development of the digestive tract in larval summer flounder. J Fish Biol 47:277–291
Boglione C, Costa C, Di Dato P, Ferzini G, Scardi M, Cataudella S (2003) Skeletal quality assessment of reared and wild sharpsnout sea bream and pandora juveniles. Aquaculture 227:373–394
Boulhic M, Gabaudan J (1992) Histological study of the organogenesis of the digestive system and swim bladder of the Dover sole, Solea solea (Linnaeus 1758). Aquaculture 102:373–396
Buddington RK (1985) Digestive secretions of lake sturgeon, Acipenser fulvescens, during early development. J Fish Biol 26:715–723
Cahu CL, Zambonino Infante JL (2001) Substitution of live food by formulated diets in marine fish larvae. Aquaculture 200:161–180
Chen BN, Qin J, Kumar MS, Hutchinson WG, Clarke SM (2006) Ontogenetic development of the digestive system in yellowtail kingfish Seriola lalandi larvae. Aquaculture 256:489–501
Cousin JCB, Laurencin FB (1985) Morphogenèse de l’appareil digestif et de la vessie gazeuse du turbot Scophthalmus maximus L. J Fish Biol 47:305–319
Deplano M, Connes R, Díaz JP, Barnabé G (1991) Variation in the absorption of macromolecular proteins in larvae of the sea bass Dicentrarchus labrax during transition to the exotrophic phase. Mar Biol 110:29–36
Elbal MT, Garcia Hernandez MP, Lozano MT, Agulleiro B (2004) Development of the digestive tract of gilthead sea bream (Sparus aurata L.). Light and electron microscopic studies. Aquaculture 234:215–238
Falk-Petersen IB (2005) Comparative organ differentiation during early life stages of marine fish. Fish Shellfish Immun 19:397–412
FAO (2012) The state of the world fisheries and aquaculture. Food and Agriculture Organization of the United Nations, FAO, Rome, p 230. ISBN 978-92-5-107225-7
Fitzgibbon QP, Strawbridge A, Seymour RS (2007) Metabolic scope, swimming performance and the effects of hypoxia in the mulloway, Argyrosomus japonicus (Pisces: Sciaenidae). Aquaculture 270:358–368
Gisbert E, Piedrahita RH, Conklin DE (2004) Ontogenetic development of the digestive system in California halibut (Paralichthys californicus) with notes on feeding practices. Aquaculture 232:455–470
Gordon AK, Hecht T (2002) Histological studies on the development of the digestive system of the clownfish Amphiprion percula and the time of weaning. J Appl Ichthyol 18:113–117
Govoni JJ, Boehlert GW, Watanabe Y (1986) The physiology of digestion in fish larvae. Environ Biol Fish 16:59–77
Griffiths MH (1996) Life History of dusky kob Argyrosomus japonicus (Sciaenidae) off the east coast of South Africa. S Afr J Marine Sci 17:135–154
Griffiths MH, Hecht T (1995) Age and growth of South African dusky kob A. japonicus (Sciaenidae) based on otoliths. S Afr J Marine Sci 16:119–128
Hamlin HJ, Hunt von Herbing I, Kling LJ (2000) Histological and morphological evaluations of the digestive tract and associated organs of haddock throughout post-hatching ontogeny. J Fish Biol 57:716–732
Hopkins KD (1992) Reporting fish growth: a review of the basics. J World Aquac Soc 23:173–179
Kjørsvik E, van der Meeren T, Kryvi H, Arnfinnson J, Kvenseth PG (1991) Early development of the digestive tract of cod larvae, Gadus morhua L., during start-feeding and starvation. J Fish Biol 38:1–15
Mai K, Yu H, Ma H, Duan Q, Gisbert E, Infante JLZ, Cahu CL (2005) A histological study on the development of the digestive system of Pseudosciaena crocea larvae and juveniles. J Fish Biol 67:1094–1106
Micale V, Garaffo M, Genovese L, Spedicato M, Muglia U (2006) The ontogeny of the alimentary tract during larval development in common pandora Pagellus erythrinus L. Aquaculture 251:354–365
Morrison CM (1993) Histology of the Atlantic cod, Gadus morhua: an atlas. Part four: eleutheroembryo and larva. Can Spec Publ Fish Aquat Sci 119:496
Ortiz-Delgado JB, Darias MJ, Cañabate JP, Yúfera M, Sarasquete C (2003) Organogenesis of the digestive tract in the white seabream, Diplodus sargo. Histological and histochemical approaches. Histol Histopathol 18:1131–1140
Pedersen T, Falk-Petersen IB (1992) Morphological changes during metamorphosis in cod (Gadus morhua L.) with particular reference to the development of the stomach and pyloric caeca. J Fish Biol 41:449–461
Peña R, Dumas S, Villalejo-Fuerte M, Ortiz-Galindo JL (2003) Ontogenetic development of the digestive tract in reared spotted sand bass Paralabrax maculatofasciatus larvae. Aquaculture 219:633–644
Ribeiro L, Sarasquete C, Dinis MT (1999) Histological and histochemical development of the digestive system of Solea senegalensis (Kaup, 1858) larvae. Aquaculture 171:293–308
Santamaria CA, Marin de Mateo M, Traveset R, Sala R, Grau E, Pastor C, Sarasquete C, Crespo S (2004) Larval organogenesis in common dentex Dentex dentex L. (Sparidae): histological and histochemical aspects. Aquaculture 237:207–228
Sarasquete MC, Polo A, Yufera M (1995) Histology and histochemistry of the development of the digestive system of larval gilthead seabream, Sparus aurata L. Aquaculture 130:79–92
Segner H, Storch V, Reinecke M, Kloas W, Hanke W (1994) The development of functional digestive and metabolic organs in turbot, Scophthalmus maximus. Mar Biol 119:471–486
Watanabe Y (1982) Intracellular digestion of horseradish peroxidase by the intestinal cells of teleost larvae and juveniles. B Jap Soc Sci Fish 50:37–42
Watts M, Kato K, Munday BL, Burke CM (2002) Ontogeny of immune system organs in northern bluefin tuna (Thunnus orientalis, Temminck and Schlegel 1844). Aquac Res 33:1–9
Whitfield A (1998) Biology and ecology of fishes in South African estuaries. Ichthyological monographs of the JLB Smith Institute of Ichthyology, vol 2, pp 1–223
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This study was supported by the Frontier Fund Programme and Espadon Marine (Pty) Ltd.
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Musson, M., Kaiser, H. Development of the digestive system in dusky kob, Argyrosomus japonicus, larvae. Aquacult Int 22, 783–796 (2014). https://doi.org/10.1007/s10499-013-9706-x
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DOI: https://doi.org/10.1007/s10499-013-9706-x